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How to pick random number?

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Rose 2013-10-2

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https://ww2.mathworks.cn/matlabcentral/answers/88972-how-to-pick-random-number

评论： Dennis M 2021-2-27

采纳的回答： Azzi Abdelmalek

Hi, Please forgive me if I am asking a basic question. I want to pick random number from the set {2,3}. It should either pick 2 or 3 randomly. I have been looking at these functions called 'rand', 'randi', 'randperm' etc., but i couldn't figure out how to use them for my problem. Any help would be appreciated.

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Azzi Abdelmalek 2013-10-2

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编辑：Azzi Abdelmalek 2013-10-2

在 MATLAB Online 中打开

randi([2 3])

%or

v=[2 3];
v(randi(2))

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Azzi Abdelmalek 2013-10-3

1/2

Dennis M 2021-2-27

Thank you Azzi Abdelmalek, you help me too... God Bless

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